- Raised the Bun minimum version to >=1.3.14 across package metadata, install scripts, and changelog notes.
- Removed the Photon native image pipeline and added SIXEL-based `sixel` support in pi-natives.
- Migrated coding-agent image handling and resizing to `Bun.Image`, including updated tests and a JPEG quality bump to 80.
- Added HTTP/2 fetch bootstrap with HTTPS-only fallback and updated Bun build flags for autoload suppression/`--keep-names`.
- Changed multi-file search paging to skip whole files and page results in file windows.
- Added per-file match caps, round-robin file selection, and new file-limit truncation reporting.
- Replaced match/result limit metadata with fileLimitReached and perFileLimitReached.
- Lowered read.defaultLimit default to 300 with 1 lead and 3 trailing context lines.
- Replaced the search skip test with file-pagination coverage and added per-file cap tests.
- Added session-stats analytics tooling to classify searches, detect repeats, and render relevance plots.
- Updated read range expansion to use 1 leading and 3 trailing context lines.
- Changed read.defaultLimit from 500 to 300 in settings defaults.
- Updated read docs and tests to reflect the asymmetric context line behavior.
- Added read-selector analyzers and replay simulators to evaluate coverage and savings.
- Added plotting tools that output new session-stats PNG dashboards from local usage data.
- Replaced `with { type: "file" }` worker imports with `isCompiledBinary()` hybrid: literal string for `--compile` static analysis, `new URL(import.meta.url)` for dev portability.
- Added worker entrypoints as explicit `--compile` args in `build-binary.ts` so Bun emits them into bunfs.
- Added `smokeTestSyncWorker` and `omp --smoke-test` to catch silent worker-load failures in compiled binaries (fixes#1011, #1027).
- Added `isCompiledBinary()` utility to `@oh-my-pi/pi-utils` detecting bunfs path markers.
- Replaced `===== ... =====` eval cell headers with `*** Begin ` / `*** End ` markers; legacy format remains renderable in HTML exports.
- Replaced hashline patch grammar with `*** Begin Patch` / `*** End Patch` envelope; old inputs without the envelope are still accepted.
- Extracted `sniffEvalLanguage` into a shared `sniff.ts` module reused by the parser and tool.
- Added `docs/ERRATA-GPT5-HARMONY.md` and `scripts/session-stats/harmony_backtest.py` documenting and backtesting the GPT-5 Harmony-header leak defect.
- Added a Python `analyze.py` CLI with `tools`, `edits`, and `followups` session-stats subcommands.
- Added `sync.py` ingestion with `~/.omp/stats.db`, migration SQL, and incremental JSONL resume logic.
- Replaced `stats:run` in `package.json` with `stats:sync` and new `stats:edits`, `stats:tools`, and `stats:followups` scripts.
- Removed the Rust session-stats crate files (`Cargo.toml`, `main.rs`, `common.rs`, `cmd_*.rs`) and their old command logic.
- Removed `.gitignore` ignores for `scripts/session-stats/Cargo.lock` and `scripts/session-stats/edit-analysis.csv`.
- Updated eval tool guidance to show Python `asyncio.run(...)` usage.
- Added a `followups` CLI command in `scripts/session-stats` for hashline edit follow-up analysis.
- Added `--max-fix`, `--max-gap`, `--min-dup`, `--pattern`, and `--show` options in `cmd_followups.rs`.
- Added follow-up heuristics for small fixes, tool self-corrections, overlapping re-edits, and payload/anchor duplications.
- Updated Rust dependency manifests in `pi-natives` and `session-stats` to newer versions of rayon, tiktoken-rs, tree-sitter grammars, and supporting crates.
- Synchronized `Cargo.lock` with the manifest updates, including package bumps for fancy-regex, serde_spanned, toml components, and winnow.
- Refreshed `package.json` and `bun.lock` catalog and lock entries for newer Bun, AWS SDK, AI, and tooling package versions.
- Added timestamp and model fields to message and tool-call structs with serde defaults.
- Added timestamp parsing and bucket-format helpers, including clamped percentile calculation.
- Added rolling-window call grouping and CSV export via new `--by`, `--top`, `--tool`, and `--calls-csv` options.
- Added `TOOL_CALLS_CSV` env fallback and help text updates describing new bucketed percentile output.
- Switched HL_EDIT_SEP initialization to read from process.env, trimming the value and defaulting to "~" when missing or invalid.
- Expanded the separator documentation with benchmark data and reliability notes explaining why "~" was selected as the fallback over other candidates.
- Removed todo workflow event handling from `scripts/rate-edit-tool.py` by deleting `Todo*` event plumbing and ops.
- Pruned Go/Markdown fixture coverage from prompts and fixture maps, keeping TypeScript/Rust/Python only.
- Dropped todo-based completion gating in `is_effectively_complete` and removed todo columns from progress output.
- Removed PI_STRICT_EDIT_MODE gating from edit-mode resolution so model fallbacks now always apply.
- Stopped injecting PI_STRICT_EDIT_MODE in edit-benchmark.py and rate-edit-tool.py execution environments.
- Removed PI_STRICT_EDIT_MODE from environment-variable documentation and strict-mode test coverage.
- Drop the modern (x86-64-v3) native build matrix entries for darwin-x64 and
win32-x64. Linux x64 still ships both variants. Loader fallback chain
(modern -> baseline -> default) means hosts on those platforms now load
baseline; npm install via @oh-my-pi/pi-natives and the embedded standalone
binary both keep working unchanged.
- Stop downloading .node files in scripts/install.sh and scripts/install.ps1.
The standalone omp binary embeds the native at compile time, so the
separate downloads were redundant and were going to 404 on platforms with
no modern variant.
- Stop publishing standalone .node files to GitHub Releases. The npm
registry is the only consumer that needs them.
- Drop the release-archives build entirely (omp-*.tar.gz). Nothing
consumed them. Deleted scripts/ci-release-build-archives.ts and the
ci:release:build-archives package script.
- Split the monolithic release job into release-github (download omp-*
binaries, upload to GitHub Release) and release-npm (download natives,
bun publish). Each job's steps now obviously serve its single output.
- Fixed bash interceptor to check both raw and cwd-normalized commands, catching commands hidden behind leading `cd ... &&` wrappers.
- Fixed LSP client shutdown to await graceful shutdown with a 5s timeout before killing the process, and parallelized `shutdownAll` via `Promise.allSettled`.
- Fixed concurrent bash command tracking by replacing a single abort controller with a Set, preventing premature cancellation of parallel commands.
- Removed `./hooks` and `./hooks/*` export entries from the coding-agent package exports map.
- Updated pinned Rust nightly toolchain from `nightly-2026-03-27` to `nightly-2026-04-29` in `rust-toolchain.toml` and CI workflow.
- Replaced custom already-published detection in `ci-release-publish.ts` with `bun publish --tolerate-republish` flag.
Standalone Bun binaries on WSL (and any host where the user moves the
binary away from the build-host's checkout) failed to load
pi_natives.<platform>-<arch>*.node. The loader's isCompiledBinary
detection relied on two signals that are both false in shipped binaries:
process.env.PI_COMPILED (bun --define PI_COMPILED=true substitutes the
bare identifier, not property accesses on process.env) and
__filename.includes("$bunfs") (Bun retains the build-host absolute path
in __filename for required CJS modules — only import.meta.url is
rewritten). Detection therefore returned false, embedded-addon
extraction was skipped, and the only candidates probed were the
build-host nativeDir and execDir.
Make embedded-addon presence the authoritative compiled-mode signal
(it is null in the post-build --reset stub, populated when embed:native
ran for the standalone build), eagerly require the manifest, and
extract candidate-path computation into a pure helper covered by a
host-platform-agnostic unit test. Also fix the build-time --define so
process.env.PI_COMPILED is genuinely set at runtime as a defensive
fallback.
Fixes#823
- Lowered the default session scan limit for edits and tools from 100000 to 1000 and updated usage text to match.
- Reworked grand-total and per-tool table rendering in session-stats to compute aligned column widths and include an aggregated "(N others)" row.
- Tuned the session-stats release profile by replacing full stripping with line-tables-only debug symbols and disabled split debuginfo stripping.
- Updated `formatSessionDumpText` to skip `thinking` entries with empty or whitespace-only content.
- Prevented empty `<thinking>` sections from being emitted in session dump output.
- Required top-level `path` in edit requests, removed per-entry `path` fields, and updated docs/tests to match.
- Updated patch/hashline/atom streaming preview generation to return a single request-level path diff preview.
- Changed edit execution to route patch/replace/atom/hashline through single-path handlers sharing `path`.
- Added `scripts/analyze-edit-formats` Go CLI with reports to audit edit-tool usage from session JSONL logs.
- Removed `pi-natives` chunk language classifier modules and all core chunk subsystems (kind, state, render, edit, resolve).
- Removed chunk-mode CLI/read/edit entrypoints, including `read` command and chunk mode registration/prompt tooling.
- Removed chunk selectors from `read` and `grep` tools, switching behavior to raw/L-range handling.
- Fixed poll wait parsing to keep defaulting to `30s` when the provided value is empty.
- Enabled Biome VCS settings and expanded fix scripts with new `fix:all` and `fix:tools:all` commands.
- Updated `fix:ts` and `fix:tools` to separate changed-only checks from full-run formatting and generation tasks.
- Simplified edit-benchmark variant parsing by removing hardcoded validation logic, and removed deprecated flags from `run-rs-task.ts`.
- Relaxed `--edit-variant` parsing in `packages/typescript-edit-benchmark/src/index.ts` to accept any string.
- Adjusted token delta calculation in `runner.ts` to subtract estimated system-prompt overhead per assistant turn.
- Captured initial system-prompt tokens in `runSingleTask` and added rough `estimateTokens` helper for corrected accounting.
- Reframed `scripts/rate-edit-tool.py` prompts to target edit-tool behavior and constraints for each fixture type.
- Replaced the standalone chunk and vim benchmark scripts with a unified `scripts/edit-benchmark.py` entrypoint.
- Added `--variant` and `PI_EDIT_VARIANT` handling with validation for supported edit modes.
- Generated benchmark specs dynamically per variant with mode-specific prompts and retry instructions.
- Added a Go fixture and registered it as `main.go` in the reference files, fixture list, and descriptions.
- Changed prompt construction and workspace setup to exercise every fixture in a single session instead of one file at a time.
- Updated run identifiers and output filenames, and set run results to report a fixture scope of `all`.
- Added a rerun flow that synthesizes oracle findings from existing `review_*.md` files without re-running fixtures.
- Refactored oracle input handling to source `(model, fixture, path)` tuples, and persisted oracle prompt and synthesis outputs in the results directory.
- Removed `OPENROUTER_API_KEY` bootstrapping and passed environment, and now write oracle errors to `oracle_error.txt` on failure.
Compiled Bun binaries unconditionally load bunfig.toml and .env from
the current working directory at runtime, before any application code
runs. Since omp is a coding agent that runs from arbitrary project
directories, it picks up foreign project configs -- most critically
preload directives that cause immediate crashes, but also a potential
security issue since preloads execute arbitrary code.
Add --no-compile-autoload-bunfig and --no-compile-autoload-dotenv to
the bun build --compile invocations (available since Bun v1.3.3).
Note: source installs via 'bun install -g' are still affected because
'bun run' has no equivalent flag. That remains an open issue.
- Updated root package.json @oh-my-pi entries from workspace:* to pinned 14.1.1 versioned dependencies.
- Modified the release script to automatically rewrite @oh-my-pi/* catalog versions in package.json using the release version.
- Kept the update operation before Rust workspace version bump in the release workflow.
- Removed the standalone vim tool and normalized built-in/requested tooling to edit.
- Updated session and SDK tool activation to dedupe lowercase names and track edit state via the edit key.
- Added vim-mode argument detection and delegated edit rendering/execution into Vim handlers under edit.
- Updated Vim step handling to auto-reorder numeric-positioned commands, including cc/C/S/s/i/I/A cases.
- Renamed prompt/changelog text and test expectations to reflect edit-only tool naming and usage.
- Fixed Vim path normalization to allow colon-prefixed targets without raising ToolError.
- Documented the new Vim path behavior in the package changelog.
- Updated chunk-edit benchmark prompts to read `test.rs` for edit and retry operations.
- Updated vim benchmark flow to use `vim`+`read`, import expected content, and display final expected output.
- Expanded benchmark fixtures to generate Rust `test.rs`, compute unified diffs, and add richer pool logic.
- Changed chunk edit normalization to prefer write operations, then replace, insert, then delete, with empty write values now treated as clear-content writes.
- Allowed space motions in vim input as `<Space>`, handled them as movement and rendered in error output via token display.
- Adjusted benchmark retry flow to reset files on each retry, reduced per-run call limits, and lowered the default per-turn timeout.
- Added rollback handling for pending INSERT-mode changes whenever a non-final kbd sequence leaves insert mode, and updated the resulting VimInputError with guidance for using `insert` and escaping insert transitions.
- Hardened VimTool execution by resetting stale insert state before processing commands and by only applying empty inserts when Vim remains in INSERT mode.
- Adjusted Vim search handling to mimic Vim magic escaping and taught `o`/`O` numeric prefixes to act like `Go`/`GO` line inserts, then updated the expected error message test.
- Added `toolStrictMode` support with `all_strict`/`none`/`mixed` options to OpenAI compatibility.
- Fixed OpenAI-completion strict-mode flows by capturing failed HTTP responses and retrying once as non-strict.
- Fixed completion error reporting by surfacing captured status, headers, and JSON `type`/`param`/`code` details.
- Improved strict-schema enforcement with WeakMap memoization and circular-schema detection in sanitization.
- Fixed OpenRouter provider lookup by resolving fallback model IDs for suffix and date variants in registry resolution.
- Refactored benchmark tooling and added async RPC error-window tracking for scheduled run execution.
- Added `<escape>` and `<return>` as special-key aliases in `parser.ts`, mapping to `Esc` and `CR`.
- Clarified Vim tool behavior so `open` replaces the active buffer and non-paused `kbd` calls auto-save.
- Updated the Vim prompt contract to treat `insert` as raw text entered only after entering INSERT mode.
- Increased `scripts/vim-edit-benchmark.py` `request_timeout` from 60s to 120s for longer edit runs.
- Added `vim` as an edit variant in benchmark CLI/config and rating script coverage.
- Expanded benchmark execution so `vim` is treated as a mutation tool for retries, stats, and edit intent checks.
- Adjusted `TaskTool` output schema precedence so explicit params override agent frontmatter.
- Fixed `TaskTool` success counting by excluding aborted tasks from success totals.
- Improved validation guidance in `SubmitResultTool`/`TodoWriteTool` for clearer recovery when payloads are missing or invalid.
- Added background command PID regression coverage in `executeBash` to confirm a real, terminateable PID is returned.
- Added `VimTool` in `src/tools/vim.ts` with `open`, `kbd`, `insert`, and `pause` actions.
- Implemented `src/vim/{buffer,engine,parser,commands,render,types}.ts` for interactive Vim modes and operators.
- Updated `src/tools/index.ts` to normalize `edit`/`vim` tool selection and skip the inactive edit variant.
- Added `vim` registration in `BUILTIN_TOOLS` and `toolRenderers` for discoverability and output formatting.
- Added streaming renderer snapshots with viewport, caret focus, and diff output for `vim` calls.
- Added `test/tools/vim.test.ts` and `scripts/vim-edit-benchmark.py` coverage for the new editor stack.
- Removed Turborepo cache steps from CI and dropped .turbo from gitignore.
- Migrated root scripts from turbo commands to bun workspace execution for build, test, lint, check, format, and fix.
- Removed turbo dependencies and deleted turbo.json task configuration files from the repository.
- Passed the user context when setting the session name during subprocess execution.
- Updated native build scripts to import detectHostAvx2Support from the correct shared module paths.
- Added `/rename <title>` slash command to set explicit session names and update header/tab titles.
- Added `session_name` status segment with hash-derived accent color for session titles.
- Fixed shell execution failure sanitization to preserve all `execResult` fields after redacting stderr.
- Fixed tool execution completion output to pass original `toolResult` text instead of sanitized `content`.
- Added SHORT_LIVED_GIT_CONFIG constants and withShortLivedGitConfig helper for short-lived overrides.
- Updated runCommand to route git args through short-lived config normalization and avoid duplicate -c entries.
- Added scripts/release git() helper and replaced raw release git invocations with config-safe calls.
- Added git-process-config tests asserting status and stage spawn git with disabled core.fsmonitor/untrackedCache.
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